Category: calculators

Volumetric Flow Rate using Poiseuille's Equation Calculator Poiseuille's Flow Rate Calculator Calculate the volumetric flow rate using: $$ Q = \frac{\pi\,\Delta P\,r^4}{8\,\mu\,L} $$ * Enter…

Mass Flow Rate Calculator Mass Flow Rate Calculator Calculate the mass flow rate using: $$ \dot{m} = \rho \, Q $$ * Enter the fluid…

Pressure Loading of Thin-walled Vessels (Sphere) Calculator Pressure Loading of Thin-walled Vessels (Sphere) Calculator Calculate the hoop stress (pressure loading) using: $$ \sigma = \frac{P\,r}{2t}…

Pump Power Calculator Pump Power Calculator Calculate the pump power using: $$ P = \frac{\rho \, g \, Q \, H}{\eta} $$ * Enter fluid…

Molal Boiling Point Elevation Calculator Molal Boiling Point Elevation Calculator Calculate the boiling point elevation using: $$ \Delta T_b = i\,K_b\,m $$ * Enter the…

Souders–Brown Equation Calculator Souders–Brown Equation Calculator Calculate the maximum vapor velocity using: $$ v_f = K \sqrt{\frac{\rho_L - \rho_V}{\rho_V}} $$ * Enter the Souders–Brown constant…

Euler Number Calculator Euler Number Calculator Calculate the Euler number using: $$ Eu = \frac{\Delta P}{\tfrac{1}{2}\rho\,v^2} $$ * Enter the pressure difference \( \Delta P…

Cavitation Number Calculator Cavitation Number Calculator Calculate the Cavitation Number using: $$ \sigma = \frac{P_\infty - P_v}{\tfrac{1}{2}\rho\,v^2} $$ * Enter the ambient pressure \(P_\infty\) (Pa),…

Darcy's Law Calculator Darcy's Law Calculator Calculate the volumetric flow rate using Darcy's Law: $$ Q = K \, A \, \frac{\Delta h}{L} $$ *…

Bernoulli's Equation Calculator Bernoulli's Equation Calculator Use Bernoulli's equation to solve for the pressure at point 2: $$ P_2 = P_1 + \tfrac{1}{2}\rho\,(v_1^2 - v_2^2)…